tl;dr AdoptOpenJDK is now Temurin (part of Eclipse Adoptium)

https://blog.adoptopenjdk.net/2021/08/goodbye-adoptopenjdk-hello-adoptium/

With the code being instrumented for code coverage, and another
additional time to analyze + send the code coverage to codecov.io,
the typical execution runs awfully close to the 10-min limit.
Hence, add some extra room.

* Add Kerberos support to Presto JDBC Driver

Adding Kerberos properties as DB details properties

Refactoring utility methods for dealing with additional options

Adding test for Kerb properties -> connection string

Adding GitHub action to run integration test

Start to move logic for capturing necessary files to new script, and calling that from mba run

Adjust settings in `metabase.test.data.presto-jdbc` to capture test parameters

* replace backport label with a more flexible backport command

* fix backport bot command

* upgrade to @percy/cypress 3.x

@percy/cypress 2.x uses deprecated @percy/agent which includes
an old version of puppeteer. The old version of puppeteer causes
`yarn` command to fail on M1 macOS environment.

Upgrade to @percy/cypress 3.x removes the dependency and thus
solves the issue.

The upgrade was done by running `npx @percy/migrate`.

* remove percy healthcheck task

This no longer exists in 3.x, see
https://github.com/percy/percy-cypress/blob/master/README.md#upgrading

* remove deprecated percy/exec-action

and moved `percy exec` to the correct command

* run 'yarn install' before running percy

* Tweak Codecov settings to account for front-end coverage
* Scope back-end coverage with the correct codecov flag
* Add enterprise/frontend

* Add the whitespace linter

* Fix whitespace linter errors [except for one file]

* Add a line that will intentionally break stuff to verify the linter is working.

* Ok, remove the line that caused the linter to fail.

* Use latest version of the linter

* Fix missing newline

Since it needs to grab the built JAR anyway, it's faster to obtain the
version.properties from the JAR.

This shaves off approx. 1 minute from Percy CI run.

It's redundant since the job explicitly installs the proper version in
the previous step, and also running that prematurely pulls a bunch of
JARs from Maven Central.

This should shave 20 seconds from the CI runs.

* Remove `project.clj` from Percy workflows

* Replace `project.clj` with `deps.edn` in `build-for-test` script

* Update reference to the `project.clj` in the comment

* Fix some Eastwood failures

* Fix a lot of Eastwood errors now that it runs against test namespaces [ci skip]

* Run Eastwood against test namespaces [WIP]

* Bump Eastwood version to fix some errors in Eastwood itself

* Fix another lint warning

* Fix test failure

* More test fixes 

* Fix all the warnings!

* Test fix 

* Bump Eastwood GH action timeout to 20 minutes (!)

* auto cherry pick to release branch on merge into master

* rename workflow, label

* Enable clj-kondo failures on missing docstring; remove bikeshed

* Add missing docstrings

Some front-end tasks require Shadow CLJS to compile files into
JavaScript, therefore let's cache the JARs which it needs.

There's no `--lockfile` option, the valid one is `--frozen-lockfile`.

https://classic.yarnpkg.com/en/docs/cli/install/#toc-yarn-install-frozen-lockfile

* Move smoke tests to the CircleCi

Closes #16741.

* Remove smoketest script

Signify this is for internal use for the Metabase team, and remove ETA from the template (since that's tracked outside of GitHub).

- Cherry picks 274be949 from `master`, which extracted unit and timezone tests from CircleCi and made them run using GitHub actions
- Synchronizes the "state" between the `master` and `release-x.39.x` branches

Co-authored-by: Ariya Hidayat <ariya@metabase.com>